Base | Representation |
---|---|
bin | 1111100110111… |
… | …1100001110110 |
3 | 11120012010221112 |
4 | 3321233201312 |
5 | 113224443114 |
6 | 10255115022 |
7 | 1423321235 |
oct | 371574166 |
9 | 146163845 |
10 | 65468534 |
11 | 33a5652a |
12 | 19b12a72 |
13 | 107430a1 |
14 | 89a2b1c |
15 | 5b3313e |
hex | 3e6f876 |
65468534 has 16 divisors (see below), whose sum is σ = 103057920. Its totient is φ = 31132200.
The previous prime is 65468527. The next prime is 65468537. The reversal of 65468534 is 43586456.
It is a super-2 number, since 2×654685342 = 8572257888218312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 65468491 and 65468500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65468537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4259 + ... + 12209.
It is an arithmetic number, because the mean of its divisors is an integer number (6441120).
Almost surely, 265468534 is an apocalyptic number.
65468534 is a deficient number, since it is larger than the sum of its proper divisors (37589386).
65468534 is a wasteful number, since it uses less digits than its factorization.
65468534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8155.
The product of its digits is 345600, while the sum is 41.
The square root of 65468534 is about 8091.2628186211. The cubic root of 65468534 is about 403.0363391262.
The spelling of 65468534 in words is "sixty-five million, four hundred sixty-eight thousand, five hundred thirty-four".
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